<?xml version="1.0" encoding="${encode}"?>
<validators>
    <validator formId="FormName">
        <validation dataType="isLengthBetween(1,99999)" field="content" msgId="contentMsg" needed="true">
            <message>填写说明</message>
            <error>错误说明</error>
            <success>验证通过</success>
        </validation>        
    </validator>
</validators>